package com.orange.framework.handler;

import com.orange.common.annotation.RequestPage;
import com.orange.common.page.PageParam;
import org.springframework.core.MethodParameter;
import org.springframework.stereotype.Component;
import org.springframework.web.bind.support.WebDataBinderFactory;
import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.method.support.HandlerMethodArgumentResolver;
import org.springframework.web.method.support.ModelAndViewContainer;

import javax.servlet.http.HttpServletRequest;

/**
 * TODO
 *
 * @Author YWF
 * @Date 2025/8/20 16:39
 */
@Component
public class PageRequestArgumentResolver implements HandlerMethodArgumentResolver {

    @Override
    public boolean supportsParameter(MethodParameter parameter) {
        return parameter.getParameterType().equals(PageParam.class) &&
                parameter.hasParameterAnnotation(RequestPage.class);
    }

    @Override
    public Object resolveArgument(MethodParameter parameter,
                                  ModelAndViewContainer mavContainer,
                                  NativeWebRequest webRequest,
                                  WebDataBinderFactory binderFactory) {

        HttpServletRequest request = (HttpServletRequest) webRequest.getNativeRequest();
        return new PageParam(request);
    }
}